UPDATE!!!!!! 422 Stroker 340 - What Will It Dyno ? - Moparts Forums

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UPDATE!!!!!! 422 Stroker 340 - What Will It Dyno ? #373530 07/12/09 11:33 PM 07/12/09 11:33 PM
Joined: Jan 2003 Posts: 42,714 Spokane Washington ScottSmith_Harms OP Mr Wizzard
ScottSmith_Harms OP Mr Wizzard Joined: Jan 2003 Posts: 42,714 Spokane Washington	Engine combo= 1969 340 with a 4.0 Eagle crank, Eagle rods, bored .060 over (thinnest thrust side wall ended up being 165, not bad for a vintage block!). Cam is a CompCams Hydraulic, 525 lift 275 duration 231in/238ex 110 base installed at 109.5. Heads are Iron W2's ported to flow right around 300 cfm, stainless steel valves, stock refaced cast iron W2 rocker gear. Final compression was checked and ends up at 9.2:1 using forged Ross pistons, customized stock windage tray. Intake is a Mopar W2 single plane intake with a new/stock 800 cfm Edelbrock AVS, exhaust is TTI 1 7/8 ceramic coated headers, MSD ignition, Mopar performance elec dist with 8.5MM silicone wires, pump 94 gasoline will be the fuel. This engine will be dyno'd in the next week or so, (I'd guess elevation at approx 1,200 feet above sea level) best guess closest to it's actual dyno'd HP and TQ figures gets a free prize! 5348972-StrokerSmallBlockStews422InPaint.jpg (608 downloads)

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: ScottSmith_Harms] #373531 07/13/09 12:21 AM 07/13/09 12:21 AM
Joined: Nov 2006 Posts: 1,460 oklahoma F forphorty pro stock
forphorty pro stock F Joined: Nov 2006 Posts: 1,460 oklahoma	460 hp at 5300 rpm,480 lbs-ft at 3900. Does that intake have a water heated plenum?

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: ScottSmith_Harms] #373532 07/13/09 12:31 AM 07/13/09 12:31 AM
Joined: Jan 2005 Posts: 12,424 Kalispell Mt. H HotRodDave I Live Here
HotRodDave I Live Here H Joined: Jan 2005 Posts: 12,424 Kalispell Mt.	475 HP and 501 tq I am not causing global warming, I am just trying to hold off a impending Ice Age!

Re: 422 Stroker 340 Street Engine - What Will It Dyno [Re: HotRodDave] #373533 07/13/09 12:40 AM 07/13/09 12:40 AM
A Anonymous Unregistered
Anonymous Unregistered A	510 hp- 500 tq

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: HotRodDave] #373534 07/13/09 12:42 AM 07/13/09 12:42 AM
Joined: Jan 2004 Posts: 755 Tempe, AZ L loco340cuda super stock
loco340cuda super stock L Joined: Jan 2004 Posts: 755 Tempe, AZ	500HP and 505TQ 70 Cuda 340 4 speed - now stroked to 416ci (SOLD) 2017 Mustang Shelby GT350

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: HotRodDave] #373535 07/13/09 12:45 AM 07/13/09 12:45 AM
Joined: Jan 2003 Posts: 20,968 A collage of whims topside Too Many Posts
topside Too Many Posts Joined: Jan 2003 Posts: 20,968 A collage of whims	Somebody in Spokane has a dyno cell 1,000 feet underground? Who has the pump 94? I'll guess about 485HP and 500TQ. I would think that motor would respond to more lift and a bit more CR given the duration #s, but I love the stock look of it. Doesn't somebody have a Curious Yellow Duster for that motor?

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: ScottSmith_Harms] #373536 07/13/09 12:53 AM 07/13/09 12:53 AM
A Anonymous Unregistered
Anonymous Unregistered A	497hp 503 ft lbs

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: forphorty] #373537 07/13/09 01:01 AM 07/13/09 01:01 AM
Joined: Nov 2003 Posts: 3,106 Ridgeland Wi M mopars_1 master
mopars_1 master M Joined: Nov 2003 Posts: 3,106 Ridgeland Wi	485hp and Im guessing 505 tq. what paint did you use on the motor? looks good! -kevin Last edited by mopars_1; 07/13/09 01:03 AM. 1971 Plymouth Duster 340 auto 1937 Plymouth PT50 1969 Dodge Dart Swinger 340 4 speed 2013 Ram laramie 2500 hemi 2008 Harley FLSTSB springer

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? #373538 07/13/09 01:14 AM 07/13/09 01:14 AM
Joined: Jan 2003 Posts: 42,714 Spokane Washington ScottSmith_Harms OP Mr Wizzard
ScottSmith_Harms OP Mr Wizzard Joined: Jan 2003 Posts: 42,714 Spokane Washington	Quote: Somebody in Spokane has a dyno cell 1,000 feet underground? It's in Winfield BC you knucklehead! Quote: Who has the pump 94? Those evil Canadians! Paint is Plasticote rattle cans that Vic found, it is pretty close to original in color, covers decent, goes on nice, 2 cans covered it well. *Topside, It's going into an original GY3 340 4 speed 71 Demon actually

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: ScottSmith_Harms] #373539 07/13/09 01:30 AM 07/13/09 01:30 AM
Joined: Jan 2003 Posts: 42,714 Spokane Washington ScottSmith_Harms OP Mr Wizzard
ScottSmith_Harms OP Mr Wizzard Joined: Jan 2003 Posts: 42,714 Spokane Washington	Here's the customized windage tray we built 5349086-Custom422stroker340WindageTray.jpg (421 downloads)

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: ScottSmith_Harms] #373540 07/13/09 06:10 AM 07/13/09 06:10 AM
Joined: Oct 2003 Posts: 11,688 W. Kentucky justinp61 I Live Here
justinp61 I Live Here Joined: Oct 2003 Posts: 11,688 W. Kentucky	490 hp and 507 tq

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: ScottSmith_Harms] #373541 07/13/09 07:52 AM 07/13/09 07:52 AM
Joined: Jul 2006 Posts: 4,595 On the south side of Nowhere S S/ST 3040 master
S/ST 3040 master S Joined: Jul 2006 Posts: 4,595 On the south side of Nowhere	What kind of dyno?

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: forphorty] #373542 07/13/09 09:15 AM 07/13/09 09:15 AM
Joined: Oct 2004 Posts: 8,165 Left Coast B BobR master
BobR master B Joined: Oct 2004 Posts: 8,165 Left Coast	Quote: 460 hp at 5300 rpm,480 lbs-ft at 3900. Does that intake have a water heated plenum? This was my first thought but since you took it I will say 465/485.

Post deleted by Defbob [Re: ScottSmith_Harms] #373543 07/13/09 09:35 AM 07/13/09 09:35 AM
A Anonymous Unregistered
Anonymous Unregistered A

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: ScottSmith_Harms] #373544 07/13/09 09:51 AM 07/13/09 09:51 AM
A Anonymous Unregistered
Anonymous Unregistered A	Not much compression,and could use a much better carb....my guess 465 h.p. 460 t.q.

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? #373545 07/13/09 10:34 AM 07/13/09 10:34 AM
Joined: Sep 2004 Posts: 6,906 IL, Aurora A ademon master
ademon master A Joined: Sep 2004 Posts: 6,906 IL, Aurora	455 h.p. & 474 torque

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: ScottSmith_Harms] #373546 07/13/09 11:05 AM 07/13/09 11:05 AM
Joined: Dec 2008 Posts: 415 Peru cbarracuda mopar
cbarracuda mopar Joined: Dec 2008 Posts: 415 Peru	love w2 it wii do 511 to 520

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: cbarracuda] #373547 07/13/09 11:52 AM 07/13/09 11:52 AM
Joined: Jan 2003 Posts: 42,714 Spokane Washington ScottSmith_Harms OP Mr Wizzard
ScottSmith_Harms OP Mr Wizzard Joined: Jan 2003 Posts: 42,714 Spokane Washington	Hey Carlos! Nice to see you on the board!

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: ScottSmith_Harms] #373548 07/13/09 03:02 PM 07/13/09 03:02 PM
Joined: Oct 2004 Posts: 6,293 Northeast, Alpine, NY 9 9 Sec Phill On a road near you
9 Sec Phill On a road near you 9 Joined: Oct 2004 Posts: 6,293 Northeast, Alpine, NY	500 for both...Phill

Re: 422 Stroker 340 Street Engine - What Will It Dyno ? [Re: S/ST 3040] #373549 07/13/09 03:38 PM 07/13/09 03:38 PM
Joined: Jul 2006 Posts: 4,595 On the south side of Nowhere S S/ST 3040 master
S/ST 3040 master S Joined: Jul 2006 Posts: 4,595 On the south side of Nowhere	Quote: What kind of dyno? OK, without knowing............. 420 HP, 450 TQ

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